Application of 14062-29-4, The chemical industry reduces the impact on the environment during synthesis 14062-29-4, name is Ethyl 2-(3-chlorophenyl)acetate, I believe this compound will play a more active role in future production and life.
EXAMPLE 23 6-(3-Chlorobenzyl)-1-(2-methoxyphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one In analogy to the preparation of Example 9, 180 mg (76% of theory) of the desired product are obtained as a colourless solid starting from 0.15 g (0.65 mmol) of 5-amino-1-(2-methoxyphenyl)-1H-pyrazole-4-carboxamide (Example 31A), 0.394 g (98% purity, 1.94 mmol) of ethyl (3-chlorophenyl)acetate and 0.129 g (3.23 mmol) of 60% sodium hydride. m.p.: 196 C. MS (ESI pos): m/z=367 (M+H)+ 1H-NMR (300 MHz, DMSO-d6): delta=3.7 (s, 3H), 3.9 (s, 2H), 7.0-7.6 (m, 8H), 8.2 (s, 1H), 12.4 (s, 1H) ppm.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Ethyl 2-(3-chlorophenyl)acetate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Bayer HealthCare AG; US2007/161662; (2007); A1;,
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